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neural network specialist
I want to minimize the error between the measured and output values. I have 10 sets of data (measured). Each set contains three values Xm, Ym, Zm. So the measured values form a 10X3 matrix. The corresponding output values for each set of data are S1, S2 and S3 (also a...
I have a set of data (say 40) each having three Input values Xi, Yi and Zi. I also have the corresponding output values Xo, Yo and Zo for these data. So the input and out values have 40 X 3 vectors. I would like to know what is the best method for minimizing error so that the new output values...
I'm working with 30-bit TIF image captured by a camera. The camera outputs 10 bits/pixel for each of the three channels. The captured file is saved as 'Test.TIF'. When I try to open it using 'imread' in Matlab, I get the following error message:
QUOTE
??? C:\MATLAB701\work\Test.tif: Cannot...
imdouble
I think I need to further clarify the problem. Every pixel of the RGB
planes of the image has to be multiplied by Matrix1. For instance,
the first pixel of each of the three planes R1, G1 & B1 will first be
multiplied by Matrix1, then R2, G2 & B2 will be multiplied and so on.
So it...
multiplying image with mask in matlab
I have a 24 bit RGB image (bmp) that has 1024X1280X3 pixels and is of
uint8 type (matlab shows it when loading the image using 'imread'). I
would like to multiply it with a 3X3 matrix to see how the image
changes. When I do it using the following...
fpga programming tutorial
I would like to learn how to do FPGA programming in a very short time. I don't have any basic knowledge of FPGA, VHDL etc. Could anyone plz suggest me what to do to learn them quickly. I need to do this for implementing a project using TSUNAMI PCI Board that has Altera...
The digitized output from the CCD (10bits/pixel) is captured by the computer using CamLink. It is then converted to so called XYZ format by using a 3X3 matrix and then to RGB format by another 3X3 matrix. Noise correction is done by averaging 16 frames. Strangely enough, the noise spots that...
We designed the optical side. The PCB was developed by the manufacturer of the camera. They are also looking into this matter. The display don't have any problem cause we have used various displays and the noise appears in all of them. Could you plz explain a little bit about the short that...
We have built a prototype of a 3CCD digital video camera. When we take live images and view them on an LCD monitor, strange kind of noise signals appear on the image. These are scattered red spots having the size of 1 pixel and are always moving. They appear only on green colored objects. They...
I desparately need Matlab codes for noise & shading correction of
16bit tiff file captured with an experimental digital camera. I have
three images: One is the noisy original captured image, one is the
dark noise image (black) taken with the camera shutter closed and the
other is the white...
Hi brmadhukar! Thanks for your response! The thing that I'm doing has nothing to do with simulation. I just want to remove the dark noise from the captured image and utilize the white shading. I was just wondering if subtracting the noise from the image (pixel by pixel) and adding the noise free...
I have three images. One is the image of the object with noise, one
is the image of only the noise, i.e, a black image and the other is
the shading image with noise, i.e, a bright white image. How can I
use these images to get a corrected picture of the object? Should I
use "imsubtract(object...
I'm capturing raw images from an experimental CMOS digital camera. However, this camera doesn't have RGB masks on the CMOS. Instead, the CMOS is monochrome. An instrument with camera lens is fitted infront of the CMOS that has four apertures so that the input image on the CMOS screen is divided...
matlab 7 and windows 7
After reinstalling j2sdk, nothing changed. During Windows startup, I noticed that matlab webserver was running. So I disabled running webserver during windows startup and restarted the computer. After that matlab.exe and matlabwebserver.exe stopped running with the...
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